Dear, my customer want to do 5.5KW buck PFC. UCC29910A may not suit for this. The demand is as follow.
Input : 170V-250V AC
output: 70V DC 70A , The 70V DC is adjustable and the current can't above 70A.
Is there any solution?
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Dear, my customer want to do 5.5KW buck PFC. UCC29910A may not suit for this. The demand is as follow.
Input : 170V-250V AC
output: 70V DC 70A , The 70V DC is adjustable and the current can't above 70A.
Is there any solution?
Joyce,
We had a very similar E2E post about this yesterday. You can find the post and the answer here;
(https://e2e.ti.com/support/power_management/isolated_controllers/f/188/t/618217)
-Sam